All MIBs › ZTE-AN-DHCP-SNOOPING-MIB › zxAnIpSrcGuardIfEnable
zxAnIpSrcGuardIfEnable
Module: ZTE-AN-DHCP-SNOOPING-MIB
OID (symbolic): ZTE-AN-DHCP-SNOOPING-MIB::zxAnIpSrcGuardIfEnable
OID (numeric): 1.3.6.1.4.1.3902.1082.70.40.2.3.2.1.1
Node type: OBJECT-TYPE
Type: TruthValue
Access: read-write
Description: This object indicates whether IP Source Guard is enabled at this interface.If this object is set to 'true', IP Source Guard at this interface is enabled.
If IP Source Guard at this interface and the VLAN number on which IP Source Guard at this interface are both enabled, Traffic coming to this interface will be forwarded if it is from the list of IP addresses obtained through DHCP Snooping or static configuration. Otherwise, it is denied.
If this object is set to 'false', IP Source Guard at this interface is disabled. 1-true,2-false.
What is zxAnIpSrcGuardIfEnable?
Enables or disables IP Source Guard on this specific interface (default false); when both this and the relevant VLAN's guard are enabled, only traffic from IP addresses learned via DHCP snooping or static configuration is forwarded, all else is denied. Admins enable this on subscriber-facing ports to prevent IP spoofing from that access line.
Examples
Walk all instances (SNMPv2c):
snmpwalk -v2c -c public <target> 1.3.6.1.4.1.3902.1082.70.40.2.3.2.1.1 snmpwalk -v2c -c public <target> ZTE-AN-DHCP-SNOOPING-MIB::zxAnIpSrcGuardIfEnable
Get a specific instance (index 1):
snmpget -v2c -c public <target> 1.3.6.1.4.1.3902.1082.70.40.2.3.2.1.1.1 snmpget -v2c -c public <target> ZTE-AN-DHCP-SNOOPING-MIB::zxAnIpSrcGuardIfEnable.1
Set instance 1 (SNMPv2c):
snmpset -v2c -c private <target> 1.3.6.1.4.1.3902.1082.70.40.2.3.2.1.1.1 s <value>
Start monitoring ZTE Corporation Access Node (AN) broadband platforms (DHCP-snooping IP-binding/per-interface packet-count status) with a free 30-day trial of IPNetwork Monitor. Create custom SNMP monitor using the ZTE-AN-DHCP-SNOOPING-MIB::zxAnIpSrcGuardIfEnable OID value, configure state conditions and alerts, and monitor any ZTE Corporation Access Node (AN) broadband platforms (DHCP-snooping IP-binding/per-interface packet-count status) from a single console.
OID Breakdown
Upper-level ancestors (9 from the standard OID tree / other modules)
| Numeric OID | Name | Module |
|---|---|---|
| 1 | iso | LANART-AGENT |
| 1.3 | org | AirPair-MIB |
| 1.3.6 | dod | AirPair-MIB |
| 1.3.6.1 | internet | AirPair-MIB |
| 1.3.6.1.4 | private | AirPair-MIB |
| 1.3.6.1.4.1 | enterprises | AirPair-MIB |
| 1.3.6.1.4.1.3902 | zte | UAS-MIB |
| 1.3.6.1.4.1.3902.1082 | zxAccessNode | ZTE-AN-SMI |
| 1.3.6.1.4.1.3902.1082.70 | zxAnServiceSecurity | ZTE-AN-SMI |
| Numeric OID | Name | Module |
|---|---|---|
| 1.3.6.1.4.1.3902.1082.70.40 | zxAnDhcpSnoopingMib | ZTE-AN-DHCP-SNOOPING-MIB |
| 1.3.6.1.4.1.3902.1082.70.40.2 | zxAnDhcpSnoopingObjects | ZTE-AN-DHCP-SNOOPING-MIB |
| 1.3.6.1.4.1.3902.1082.70.40.2.3 | zxAnIpSrcGuardObjects | ZTE-AN-DHCP-SNOOPING-MIB |
| 1.3.6.1.4.1.3902.1082.70.40.2.3.2 | zxAnIpSrcGuardIfTable | ZTE-AN-DHCP-SNOOPING-MIB |
| 1.3.6.1.4.1.3902.1082.70.40.2.3.2.1 | zxAnIpSrcGuardIfEntry | ZTE-AN-DHCP-SNOOPING-MIB |
| 1.3.6.1.4.1.3902.1082.70.40.2.3.2.1.1 | zxAnIpSrcGuardIfEnable | ZTE-AN-DHCP-SNOOPING-MIB |